{"id":13991,"date":"2022-10-06T03:51:49","date_gmt":"2022-10-05T22:21:49","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-loop-json-objects-keys-to-add-google-maps-data\/"},"modified":"2022-10-06T03:51:49","modified_gmt":"2022-10-05T22:21:49","slug":"solved-loop-json-objects-keys-to-add-google-maps-data","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-loop-json-objects-keys-to-add-google-maps-data\/","title":{"rendered":"[Solved] Loop json objects keys to add Google Maps data"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-56804490\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"56804490\" data-parentid=\"56803700\" data-score=\"2\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>The issue with point variable beacause it is an array of point details. You have to add all markers one by one and here I am indicating the exact place where you have the issue.<\/p>\n<pre><code>let marker: Marker = this.map.addMarkerSync({\n    title: 'Ionic',\n    icon: 'blue',\n    animation: 'DROP',\n    position: this.point    \/\/ issue in here because trying to make the position by an array\n});\n<\/code><\/pre>\n<p>The solution is to define a function to add markers by going through each point in point array and I am renaming it to points for the solution because it is meaningful.<\/p>\n<pre><code>\/\/ You can use forEach as well on points\nfor(var i = 0; this.points.length; i++){\n    addMarker(points[i]);\n}\n\naddMarker(point: any){\n    return this.map.addMarkerSync({\n        title: 'Ionic',\n        icon: 'blue',\n        animation: 'DROP',\n        position: point\n    });\n}\n<\/code><\/pre>\n<p>Full code is updated as follows,<\/p>\n<pre><code>import { HttpClient } from '@angular\/common\/http';\n\nexport class HomePage implements OnInit {\n\n      points: Array&lt;any&gt; = [];\n      Data: any;\n      map: GoogleMap;\n\n      constructor(private http: HttpClient) { }\n\n      ngOnInit() {\n        this.loadMap();\n        this.getData();\n      }\n\n      loadMap() {\n        this.map = GoogleMaps.create('map_canvas');\n      }\n\n      getData() {\n        this.http.get(\"&lt;URL&gt;\").\n          subscribe((data) =&gt; {\n            this.Data = JSON.parse(data.data);\n            this.points = Object.keys(this.Data)\n              .map(key =&gt; this.Data[key].airport.position)\n              .map((position) =&gt; ({\n                lat: position.latitude,\n                lng: position.longitude\n              }));\n            this.points.forEach((point) =&gt; {\n              this.addMarker(point);\n            });\n          });\n      }\n\n      addMarker(point: any) {\n        return this.map.addMarkerSync({\n          title: 'Ionic',\n          icon: 'blue',\n          animation: 'DROP',\n          position: point\n        });\n      }   \n\n}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">3<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved Loop json objects keys to add Google Maps data <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] The issue with point variable beacause it is an array of point details. You have to add all markers one by one and here I am indicating the exact place where you have the issue. let marker: Marker = this.map.addMarkerSync({ title: &#8216;Ionic&#8217;, icon: &#8216;blue&#8217;, animation: &#8216;DROP&#8217;, position: this.point \/\/ issue in here because trying &#8230; <a title=\"[Solved] Loop json objects keys to add Google Maps data\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-loop-json-objects-keys-to-add-google-maps-data\/\" aria-label=\"More on [Solved] Loop json objects keys to add Google Maps data\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[732,492,356],"class_list":["post-13991","post","type-post","status-publish","format-standard","hentry","category-solved","tag-angular","tag-google-maps","tag-json"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] Loop json objects keys to add Google Maps data - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-loop-json-objects-keys-to-add-google-maps-data\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Loop json objects keys to add Google Maps data - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] The issue with point variable beacause it is an array of point details. 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You have to add all markers one by one and here I am indicating the exact place where you have the issue. let marker: Marker = this.map.addMarkerSync({ title: 'Ionic', icon: 'blue', animation: 'DROP', position: this.point \/\/ issue in here because trying ... 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